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Water purifier recovery rate control method, device, system and water purifier

A control method and technology of a control device, which are used in water treatment parameter control, water/sewage treatment, chemical instruments and methods, etc., can solve problems such as poor reliability of water purification, and achieve the effects of ensuring water production, avoiding clogging and preventing waste.

Active Publication Date: 2020-10-09
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0004] Based on this, it is necessary to provide a water purifier recovery rate control method, device, system and water purifier for the problem of poor water purification reliability of traditional water purifiers.

Method used

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  • Water purifier recovery rate control method, device, system and water purifier
  • Water purifier recovery rate control method, device, system and water purifier
  • Water purifier recovery rate control method, device, system and water purifier

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Embodiment Construction

[0033] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0034] see figure 1 , a method for controlling the recovery rate of a water purifier, comprising step S100, step S200 and step S300.

[0035] Step S100, acquiring water quality operating parameters of the water purifier.

[0036] Specifically, the water quality operating parameters are collected by a data collection device installed in the water purifier. The water quality operating parameters are the water quality and water flow parame...

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Abstract

The application relates to a water purifier recovery rate control method, device, system and water purifier. During the operation of the water purifier, the data acquisition device can collect and send the real-time water quality operation parameters of the water purifier to the data processing host. Then according to the analysis of the water quality operating parameters, the concentrated water Langelier Saturation Index (LSI) of the real-time state of the water purifier can be obtained. When the concentrated water LSI of the water purifier is greater than or equal to the preset critical LSI, the data processing host will adjust the recovery rate of the water purifier through the recovery rate control device, so that the water purifier operates at a reasonable recovery rate. Through the above scheme, during the operation of the water purifier, the recovery rate of the water purifier can be adjusted to a state matching the location of the water purifier in real time according to the water quality characteristics of the water purifier. In this way, the water production rate of the water purifier can be ensured, the blockage of the solenoid valve of the waste water of the water purifier can be avoided, and the waste of raw water can be effectively prevented at the same time, which has the advantage of high reliability of water purification.

Description

technical field [0001] The present application relates to the technical field of water quality treatment, in particular to a water purifier recovery rate control method, device, system and water purifier. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people's requirements for drinking water quality are becoming more and more strict. More everywhere. In recent years, reverse osmosis membrane (Reverse Osmosis Membrane, RO membrane) water purifiers have been widely concerned in the water purification industry. This type of water purifier has been debugged before leaving the factory or during installation. After the purified water is compressed and passed through the RO membrane, when it becomes pure water and concentrated water, the ratio of pure water and concentrated water has been determined, and the recovery rate of the corresponding water purifier is also a fixed value. [0003] However, dur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/44
CPCC02F1/441C02F2209/40
Inventor 罗清亮胡进华张细燕詹婷陈静
Owner GREE ELECTRIC APPLIANCES INC
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